Home / 4,432,789.13-9,622,222.88

Finding the Third Proportional to 4,432,789.13 and 9,622,222.88

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Solution

The third proportional to 4,432,789.13 and 9,622,222.88 is: 20,886,888.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,789.13 : 9,622,222.88 = 9,622,222.88 : x
  2. Step 2: Convert to fraction form
    4,432,789.13/9,622,222.88 = 9,622,222.88/x
  3. Step 3: Cross multiply
    4,432,789.13x = 9,622,222.88 × 9,622,222.88
  4. Step 4: Simplify right side
    4,432,789.13x = 92,587,173,056,173.27
  5. Step 5: Solve for x
    x = 92,587,173,056,173.27/4,432,789.13
  6. Step 6: Final answer
    x = 20,886,888.69

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.